<textarea name="ntp" id="#<cnt>">
    <div class="wrap-expression f-dn">
          <div class="exp_mask"></div>
          <div class="m-expression exp_box">
                <div class="title">生成规则<a class="close"><i class="u-icon-close-normal-2"></i><i
                  class="u-icon-close-hover-2"></i></a></div>
                <div class="example">
                    <p>请输入有效的 JavaScript 脚本代码:</p>
                    <p>（NEI 会执行该脚本并将结果作为 mock 数据）</p>
                </div>
                <div class="exp_ipt f-cb">
                    <textarea class="j-flag"><&#47;textarea>
                    <div class="exp_btn">
                        <button class="u-btn j-btn">确定</button>
                        <button class="u-btn u-btn-gray j-btn">取消</button>
                    </div>
                </div>
                <div class="exp_opr j-flag"></div>
                <div class="exp_desc">
                    <p><strong class="j-desc"></strong></p>
                    <p><span class="j-desc"></span></p>
                </div>
          </div>
    </div>
</textarea>
